“Annnnnd it’s the beautiful @kelliberglund birthday this weekend. Let’s talk about a RAD gurlllll ..Show herrrrrr some love and #FF,” Oliviatweeted the day before about Kelli, who celebrated her 18th birthday on Sunday (February 9). Happy Birthday Kelli!

Kelli recently tweeted, “Has the most fantastic day at Disneyland with @olivia_holt and her beautiful family! Thank you for celebrating with meeee!????”

15+ pictures inside of Olivia Holt and Kelli Berglund spending time with each other at Disneyland…